The ever increasing population growth rate across the globe along with the rise in calorie intake per capita has fueled the demand for food grains. With the advent of new agricultural technologies, the crop production in the world has grown sharply. The significant contribution to this rise is attributed to the large scale induction of pesticides in pre-harvesting crop growth process and post-harvesting storage techniques. Bio-Pesticides according to Environmental Protection Agency, USA are defined as pesticides derived from natural entities like virus, bacteria, animals, plants etc. As of 2013 there are about 400 registered bio-pesticide active ingredients with more than 1250 registered bio-pesticide products. The bio-pesticide is mainly divided into three classes: biochemical pesticides that are naturally occurring substances that control pests by non-toxic mechanisms, microbial pesticides consisting of micro-organisms as active ingredients and plant incorporated protectant pest...